Technical Lead, Mobile Engineering – OneRail’s Technology Hub - Poland

Department: Technical Operations
Reports to: Director of Engineering & Operations, Poland
Location: Kraków, hybrid (2-3 days in office)

Overview
Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling OneRail’s mobile application ecosystem that powers real-time last mile orchestration, driver workflows, and enterprise delivery visibility. This role exists to ensure our mobile solutions are reliable, performant, and resilient in real-world logistics environments where connectivity may fluctuate and operational precision is critical.

Responsibilities

+ Own and evolve the architecture of OneRail’s mobile applications built in React Native with native iOS and Android integrations.

+ Lead the design and implementation of scalable, high-performance mobile solutions supporting real-time logistics workflows.

+ Partner closely with Product and Design teams to t...